anychan
isdfs |= anychan(gchans, ng, IEEE80211_CHAN_DFS);
is4ms |= anychan(gchans, ng, IEEE80211_CHAN_4MSXMIT);
isdfs |= anychan(bchans, nb, IEEE80211_CHAN_DFS);
is4ms |= anychan(bchans, nb, IEEE80211_CHAN_4MSXMIT);
isdfs |= anychan(achans, na, IEEE80211_CHAN_DFS);
is4ms |= anychan(achans, na, IEEE80211_CHAN_4MSXMIT);
isdfs |= anychan(tchans, nt, IEEE80211_CHAN_DFS);
is4ms |= anychan(tchans, nt, IEEE80211_CHAN_4MSXMIT);
isdfs |= anychan(tgchans, ntg, IEEE80211_CHAN_DFS);
is4ms |= anychan(tgchans, ntg, IEEE80211_CHAN_4MSXMIT);
isdfs |= anychan(nchans, nn, IEEE80211_CHAN_DFS);
is4ms |= anychan(nchans, nn, IEEE80211_CHAN_4MSXMIT);